Answers

2016-07-10T21:16:36+08:00
X^2=25; x=5cm...ans.. take note:a square has an equal side
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2016-07-10T21:37:50+08:00
The formula of getting the area of the circle is  A=s^{2} , but since the area is given, manipulate the formula and transform it into 25= s^{2} , then find the square root, and it will give s=5.

Therefore, the length of the square is 5cm.
1 5 1